Crawl space encapsulation, repair, and mold remediation.

How to figure out which service you need

You smell something musty or see staining on the underside of the sub-floor? Start with a free inspection. We’ll moisture-test the joists, look for mold, check the vapor barrier (if any), evaluate the foundation walls and pier posts, and write a quote. About an hour on site.

Your home inspector flagged the crawl space on a real-estate transaction? Same starting point — free inspection — but call us immediately and tell us the closing date. We coordinate with your agent and inspector and can usually compress install scheduling.

You already have visible mold? We do the remediation first, then encapsulate. Encapsulating over mold without remediation locks it in — the spores stay viable, the crawl space becomes a long-term IAQ problem, and the encapsulation warranty doesn’t cover the situation.

You have standing water in the crawl space? That’s a drainage problem before it’s an encapsulation problem. We resolve drainage first — sump pump, sometimes exterior grading recommendations — then encapsulate. Encapsulating over standing water means the liner floats and the moisture migrates sideways.

The crawl space is dry but you want to be proactive? A simple vapor barrier may be all you need. We’ll tell you so during the inspection if that’s the case.

You bought the home with an existing encapsulation that smells musty? That’s usually a failed liner seal or a dead dehumidifier. We do these audits regularly. Often a tune-up costs a fraction of a re-install.